Hephaestus AK Railed Gas Tube for AK AEG / GBB Rifle

Hephaestus AK Railed Gas Tube for AK AEG / GBB Rifle CNC Aluminum Construction (Hard-coat anodized in black colour) Low-profile design allowing co-witness with most micro dot sights. Lightweight. Drop-in replacement for standard-length Gas Tube on AK series Airsoft Guns AEG/ GBB. (Length of Gas Tube: ~17cm)